Add a list of common tools

flake.nix

@@ -26,6 +26,7 @@
         nix-settings = import ./modules/nix-settings.nix;
         nix-gc = import ./modules/nix-gc.nix;
         futureware = import ./modules/futureware.nix;
+        tools = import ./modules/tools.nix;
       };
 
       lib.pre-commit = import ./pre-commit.nix;

modules/tools.nix

@@ -0,0 +1,51 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    vim
+    git
+    jq
+
+    # Nix
+    nix-output-monitor # nix build -> nom build
+
+    # Software debug
+    tcpdump
+    lsof
+    ncdu
+    nmap
+    lnav
+    wakeonlan
+
+    # Hardware info and tunables
+    smartmontools # smartctl
+    usbutils # lsusb
+    pciutils # lspci
+  ];
+
+  programs.htop = {
+    enable = true;
+    settings = {
+      # Header
+      header_margin = false;
+      detailed_cpu_time = true;
+      show_cpu_frequency = true;
+      show_cpu_temperature = true;
+      column_meters_0 = "CPU Memory Swap DiskIO";
+      column_meter_modes_0 = "1 1 1 2";
+      column_meters_1 = "Tasks LoadAverage Uptime NetworkIO";
+      column_meter_modes_1 = "2 2 2 2";
+
+      # Tabs
+      "screen:1_Main" =
+        "PID USER PRIORITY NICE M_VIRT M_RESIDENT M_SHARE STATE PERCENT_CPU PERCENT_MEM TIME Command";
+      "screen:2_IO" =
+        "PID USER IO_PRIORITY IO_RATE IO_READ_RATE IO_WRITE_RATE PERCENT_SWAP_DELAY PERCENT_IO_DELAY Command";
+
+      # List
+      hide_kernel_threads = true;
+      hide_userland_threads = true;
+      highlight_base_name = true;
+      tree_view = true;
+    };
+  };
+}